#204DB2#204DB2

#204DB2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.4% C 0.169 H 263.2°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#204DB2
RGB	rgb(32, 77, 178)
HSL	hsl(222, 70%, 41%)
HSV	hsv(222, 82%, 70%)
CMYK	cmyk(82%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(35.65, 23.10, -57.93)
CIE-LCH	lch(35.65, 62.37, 291.74°)
OKLab	oklab(45.35% -0.02 -0.1673)
OKLCH	oklch(45.35% 0.169 263.2)
XYZ	xyz(11.2825, 8.8278, 43.2201)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204DB2 #B28520

analogous

#2096B2 #204DB2 #3C20B2

triadic

#204DB2 #B2204D #4DB220

tetradic

#204DB2 #B22096 #B28520 #20B23C

square

#204DB2 #B22096 #B28520 #20B23C

split-complementary

#204DB2 #B23C20 #96B220

monochromatic

#0D204A #17377E #204DB2 #3568DB #688FE4

Accessibility & contrast

On white

7.59

#204DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#204DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204DB2

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204DB2	#FFFFFF	#000000	##FFFFFF
##204DB2	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#004DB0

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #204db2;
/* rgb */ color: rgb(32, 77, 178);
/* oklch */ color: oklch(45.4% 0.169 263.2);

Tailwind

colors: {
  custom: {
    50: '#757eca',
    500: '#204db2',
    950: '#000000',
  },
}

SCSS

$custom: #204db2;
$custom-light: #757eca;
$custom-dark: #000000;

JSON

{
  "hex": "#204db2",
  "rgb": {
    "r": 32,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 221.507,
    "s": 69.524,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45351,
    "c": 0.16852,
    "h": 263.2
  },
  "luminance": 0.08829
}

Semantic roles & 50–950 ramp

primary

#204DB2

secondary

#CAAA64

accent

#B63BEC

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #204DB2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →